The mount that's used by more Master competitors in Glock competitions is now available for the Springfield XD. The CARVER Mounting system secures your red dot sight for limited dot "jump" to help improve your scores. All CARVER Mounting systems are CNC machined from high grade aircraft aluminum and consist of 5 parts that are interchangable. Installation is easy, with no gunsmithing required. Front and rear sights are required to be removed for use of the Competition model due to the low positioning of the red dot sight over the slide.